USPTO trademark record

PURFLO

Live registered mark · Owner Donaldson Company, Inc. · Classes 7

Mark details

Owner: Donaldson Company, Inc.
Serial number: 86568293
Registration number: 4799844
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 7 (Machines)
Filed: 2015-03-18
Registered: 2015-08-25
Goods / services: Air-oil separators for compressors

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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